18 Terms
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Cell biology
The study of cell structure, physiological properties, interactions with the environment and life cycle.
Industry: Biology
Add a new termContributors in Cell biology
Cell biology
secretion
Biology; Cell biology
The release of a substance in response to the presence of food or speciÞc neural or hormonal stimulation.
proximal tubule
Biology; Cell biology
The winding section of the renal tubule where most reabsorption of water, sodium, amino acids, and sugar takes place.
matter cycling
Biology; Cell biology
The þow of matter through various organisms and the physical environment of an ecosystem.
euphotic zone
Biology; Cell biology
The upper part of the marine biome where light penetrates and photosynthesis occurs; usually extends to about 200 meters below the water surface.
intracellular parasites
Biology; Cell biology
Viruses that enter a host cell and take over the host's cellular machinery to produce new viral particles.
prey switching
Biology; Cell biology
The tendency of predators to switch to a more readily available prey when one prey species becomes rare; allows the Þrst prey population to rebound and helps prevent its extinction.
